Anyone who is having issues with the live events such as if they aren’t being counted and you get a pop up screen that just shows a white flag repeatedly when you are trying to get the rewards. On the main menu you can go to the Ubisoft club and get your rewards from there as an alternative. Just go to challenges, press R1 to navigate to weekly and you will see live events and hit x on both of them to get the rewards. This method worked for me.